Is there a small four-cycle modern ignition engine out there in the 1.0 class using a gas/oil mix? Haven't been keeping up on latest developments, but a number of years ago I thought Saito made one, as well as OS. Maybe I'm wrong there. Did a search of the Net and all I found were the larger engines for giant scale, which I'm not interested in. Can somebody bring me up to speed on where to look and what to consider? dicktracy